About this item

• Application: the tube used for laboratory gas flow and can be directly connected to the reaction apparatus via a ground glass joint design, replacing rubber stoppers and tubing
• Connection Specifications: the adapter features an internal connector and an extended lower dropper with an outer diameter of 8 mm; joint sizes: 14/20; 19/22; 24/40
• Features: made of high borosilicate glass, it offers excellent corrosion resistance and a low coefficient of thermal expansion; the long air tube design can reduce the airflow velocity, resulting in a smoother gas introduction or extraction
• Precautions: stable operating temperature up to 450°C; instantaneous temperature changes must not exceed 140°; ensure the lower end of the dropper does not contact the container wall during use to prevent backflow or blockage
• Warranty: 1-year limited manufacturer warranty for peace of mind